Articles with "transition models" as a keyword



Does the pollution haven hypothesis prevail in Turkey? Empirical evidence from nonlinear smooth transition models

Sign Up to like & get
recommendations!
Published in 2021 at "Environmental Science and Pollution Research"

DOI: 10.1007/s11356-021-13476-7

Abstract: The pollution haven hypo thesis (PHH) postulates that foreign direct investment (FDI) inflows can increase environmental deterioration in developing countries as multinational firms tend to transfer their dirty industries to these countries. Turkey, as a… read more here.

Keywords: smooth transition; turkey; nonlinear smooth; pollution hypothesis ... See more keywords

Uncertainty and sensitivity analysis of flow parameters for transition models on hypersonic flows

Sign Up to like & get
recommendations!
Published in 2019 at "International Journal of Heat and Mass Transfer"

DOI: 10.1016/j.ijheatmasstransfer.2019.02.071

Abstract: Abstract The impossibility to reproduce the experimental conditions, which is difficult to perfectly control and inevitably fluctuate, raises the uncertainties in numerical simulation. The objective of this work is to quantify the uncertainty and sensitivity… read more here.

Keywords: transition models; sensitivity; uncertainty; flow parameters ... See more keywords

Changes of optical transition models caused by crystal structural changes in CaSe2O5

Sign Up to like & get
recommendations!
Published in 2019 at "Journal of Solid State Chemistry"

DOI: 10.1016/j.jssc.2018.12.056

Abstract: Abstract The present work concerns calcium pyroselenites CaSe2O5 with two independent crystal structures, their difference physical properties and phase transformations. α-CaSe2O5 in orthorhombic form shows 2D calcium oxide anionic layers whereas new compound β-CaSe2O5 crystallizes… read more here.

Keywords: changes optical; case2o5; models caused; transition models ... See more keywords

Improvement and application of local-variable-based transition models to complex three-dimensional configurations

Sign Up to like & get
recommendations!
Published in 2024 at "Physics of Fluids"

DOI: 10.1063/5.0196850

Abstract: The hypersonic local-correlation-based transition modeling (LCTM) and amplification factor transport (AFT) transition models are extended to crossflow-induced transitions and applied to three-dimensional hypersonic vehicles. A new crossflow Reynolds number correlation is proposed and implanted to… read more here.

Keywords: application local; improvement application; based transition; transition models ... See more keywords
Photo by jorgefdezsalas from unsplash

Semiparametric transition models

Sign Up to like & get
recommendations!
Published in 2021 at "Econometric Reviews"

DOI: 10.1080/07474938.2021.1957281

Abstract: A new semiparametric time series model is introduced – the semiparametric transition (SETR) model – that generalizes the threshold and smooth transition models by letting the transition function to... read more here.

Keywords: transition models; semiparametric transition; transition;

Study of Hydrofoil Boundary Layer Prediction with Two Correlation-Based Transition Models

Sign Up to like & get
recommendations!
Published in 2024 at "Journal of Marine Science and Engineering"

DOI: 10.3390/jmse12111965

Abstract: In the realm of marine science and engineering, hydrofoils play a pivotal role in the efficiency and performance of marine turbines and water-jet pumps. In this investigation, the boundary layer characteristics of an NACA0009 hydrofoil… read more here.

Keywords: study hydrofoil; boundary layer; transition models; rel ... See more keywords